Cyril Findeling

App to create and share short videos based on templates for Insta

Stories, Reels, TikTok, Youtube Short, etc:

- Improvement/rework on: onboarding, homepage, profile, paywall,

editing, timeline.

- Analytics, A/B testing, monitoring and reporting with Amplitude,

Firebase and Google Play Console.

- CI/CD process and weekly release: testing plan, open beta, metrics,

follow-up,, Waldo automated tests, Bitrise and Firebase deployment.

- Tech: Kotlin (and Java), ExoPlayer, FFmpeg, Compose, Coroutine

Flows, KotlinX Serialization (and GSON), Retrofit, Dagger/Hilt,

JUnit, Espresso.

App to watch, edit, and share video game clips:

- Wrote the app from scratch: feed, comments, video library, publish,

connection to Switch, Xbox, Playstation and PC.

- Screen recording plugins: Android (Kotlin, MediaProjection, Au-

dioRecord), iOS (Swift, ReplayKit), Unity (Java/ObjC-C# bridges).

- Tech: Kotlin, ExoPlayer, FFmpeg, LiTr, Compose, Coroutine Flows,

KotlinX Serialization, Retrofit, WireGRPC, Koin.App to watch, edit, and share video game clips: - Wrote the app from scratch: feed, comments, video library, publish, connection to Switch, Xbox, Playstation and PC. - Screen recording plugins: Android (Kotlin, MediaProjection, Au- dioRecord), iOS (Swift, ReplayKit), Unity (Java/ObjC-C# bridges). - Tech: Kotlin, ExoPlayer, FFmpeg, LiTr, Compose, Coroutine Flows, KotlinX Serialization, Retrofit, WireGRPC, Koin.

App to watch live, on demand, and offline videos (TV and streaming):

- Reworked parts of the app in Clean Arch with Coroutine Flows,

KotlinX Serialization, Retrofit, Room, NavGraph, DataBinding,

MVVM, Design System, Gradle KTS & BuildSrc

- Extracted a Video Player SDK from the app for use in other projects

- Integration of a 3rd-party SDK and interface with ExoPlayer for

downloading and offline playback.